Method and system for limiting program utilization period in computer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 22, 1994
Issued Date -
N/A
app pub date -
Jan 29, 1993
filing date -
Apr 18, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a data processing system, a program list representing the names of programs which can be used and limit values representing a permissible time period of use of the programs are stored. When the system is started or a program is requested, the present time is acquired to determine permissibility of use of the program. Only when the present time is within the permissible time period of use is the requested program allowed to start.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully